Desk



FIG. 1 is a perspective view of the desk;

FIG. 2 is a front elevational view of the desk;

FIG. 3 is a rear elevational view of the desk;

FIG. 4 is a left side elevational view of the desk, the opposite side ofwhich is a mirror image;

FIG. 5 is a top plan view of the desk; and,

FIG. 6 is a bottom plan view of the desk.

CLAIM The ornamental design for a desk, as shown and described.